The seat occupancy mat is a sensor mounted in the front passenger seat. The emulator simulates a situation of a person sitting in the passenger seat with a seat belt fastened. To make the emulator work, you need a diagnostic tool (such as for , for , for , etc.) to remove old errors from a faulty seat mat stored in the control unit. Once connected, use your diagnostic tool to clear the errors and turn off the SRS/Airbag warning. Errors related to safety systems do not clear automatically. Before purchase, please scan your vehicle with a diagnostic tool to confirm the SRS/Airbag warning is caused by a defective seat mat. FOR EUROPEAN MODELS AND 3-WIRED SEAT MATS ONLY. IF YOU HAVE A 2-WIRED MAT, A DIFFERENT EMULATOR IS REQUIRED. Compatible with all variants: coupe, estate, convertible, saloon, hatchback, M-Power. 5 Series E60/E61 (2005–2010) – models with remote key fob. Compatibility is for reference only; please compare the part number with your original before purchasing. Color: As shown Material: Plastic Note: Installation guide not included. Professional installation is strongly recommended. Please verify specifications to ensure compatibility. The actual product may have slight color variations due to lighting or display differences, which do not affect functionality. Package Contents: 1 x Car Seat Occupancy Mat Sensor Only the items listed above are included; other products are not. Note: Light reflection and different displays may cause slight color differences between the image and the actual item. Measurement error allowance: ±1–3 cm.